Registering as a vendor with ExxonMobil can be done easily. Below are the basic requirements;

1.Department of Petroleum Resources (DPR) Certificate
2.Duns and Bradstreet (D&B) Certificate
3.Completed Prospective Business Questionnaire
4.Completed SHE and Safety Data Questionnaire
5.VAT and tax Clearance Certificates

IMPORTANT: D&B D-U-N-S NUMBER
Some multinational companies like ExxonMobil require you to have a B&B DUN number to become eligible to do business with them. A D&B D-U-N-S Number is a unique nine-digit sequence recognized as the universal standard for identifying and keeping track of over 80 million businesses worldwide. Why should you have a D-U-N-S Number? (D&B means Dun & Bradstreet).

It enhances the credibility of your business in the marketplace
It enables potential customers, suppliers and lenders to easily identify and learn about your company
The U.S. government and many major corporations require their suppliers and contractors to have a D-U-N-S Number (ExxonMobil is an American company).

Get more tips here http://officemanager.com.ng/how-to-register-as-a-contractor-with-exxonmobil/

please can you help me and direct me on how to get this D/B stuff bcause I have every other documents apart from this D/B. Please thanks my contact is chisoprosper@yahoo,com or 08038822831